bluetree.jp

Observed Aug 3, 2026, 00:14 UTC (10d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bluetree.jp was taken 10d ago

bluetree.jp is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bluetree.jp under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch bluetree.jp Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bluetree.jp actually stands on - every host below is a signed observation
bluetree.jp
A / AAAA
104.21.36.35172.67.184.1792606:4700:3030::6815:24232606:4700:3030::ac43:b8b3
Cloudflareserves the site
NS
ainsley.ns.cloudflare.comcoen.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
route3.mx.cloudflare.netroute2.mx.cloudflare.netroute1.mx.cloudflare.net
cloudflare.netreceives its email
TLS
bluetree.jp
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.36.35
  • 172.67.184.179

AAAA 2

  • 2606:4700:3030::6815:2423
  • 2606:4700:3030::ac43:b8b3

MX 3

  • 19route3.mx.cloudflare.net
  • 70route2.mx.cloudflare.net
  • 92route1.mx.cloudflare.net

TXT 1

  • v=spf1 include:_spf.mx.cloudflare.net ~all

NS 2

  • ainsley.ns.cloudflare.com
  • coen.ns.cloudflare.com

SOA 1

  • ainsley.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
bluetree.jp C=US, O=Google Trust Services, CN=WE1 Mon, 19 Oct 2026 03:38:24 +0000
WE1 C=US, O=Google Trust Services LLC, CN=GTS Root R4 Tue, 20 Feb 2029 14:00:00 +0000
GTS Root R4 C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.

Verify this receipt

Ed25519 Receipt

Receipt ID
rcpt_8a844dfd32d642de
Output Hash
b0387cd8b365d717769e7836d9a8817735bbe30ce71f9fb299363918d55596f1
Signature
ed25519:167901948e9ca7549a3e315ee5e195f67e068bcfd44184bab76b962277e4c362542cc3316c38a71213ffedabf9ce6d492728d88672c6cfb976c5d0164167a00d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT41,713 material changesacross 39,859 domains · 24h to ~3h ago · -4,157 vs yesterdayROTATION59 domains moved DNS from magpiedns.com to koaladns.com, 59 moved backa rotation loop, not a migration · 24hCERT DRIFT1 domains switched issuing CA24hREGISTRAR DRIFT2 changed registrar24hNOW500 curated domains not reachablelast probe, steadySITE ERRORS36,474 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 115,897 sites429 rate-limit / 403 bot-block, a posture signal